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发明名称
Telephonic systems for communication over computer networks
摘要
申请公布号
IL128209(D0)
申请公布日期
1999.11.30
申请号
IL19970128209
申请日期
1997.07.25
申请人
WJW TECHNOLOGIES INC.
发明人
分类号
H04L29/06;H04M1/253;H04M3/42;H04M7/00;(IPC1-7):H04L
主分类号
H04L29/06
代理机构
代理人
主权项
地址
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